[docker] docker cmd

Question

FROM busybox:latest
workdir /usr/local/src
env to_build="/data"
run mkdir -pv ${to_build}
#CMD ["/bin/sh","-c","mkdir","-p","/abc"]
#CMD echo "hello docker cmd "
CMD mkdir abc

----------------------------------------

求教下

CMD ["/bin/sh","-c","mkdir","-p","/abc"]

CMD mkdir abc

都没有执行啊。run的时候 最后没有加命令。

 

 

Answer 1

run的时候最后的CMD被替换了，这句mkdir可以放到docker-entrypoint.sh里去，或者放到RUN执行。